Triple
T21013962
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spanish AVE |
E517620
|
entity |
| Predicate | rollingStock |
P1305
|
FINISHED |
| Object |
Series 102 trainset
The Series 102 trainset is a high-speed electric multiple unit used by Spain’s AVE network, known for its streamlined “duck-bill” nose and operation on key routes such as Madrid–Barcelona.
|
E1463251
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Series 102 trainset | Statement: [Spanish AVE, rollingStock, Series 102 trainset]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Series 102 trainset Context triple: [Spanish AVE, rollingStock, Series 102 trainset]
-
A.
Series 100 trainsets
Series 100 trainsets are Spain’s first-generation high-speed trains, derived from the French TGV design and used by Renfe for AVE services.
-
B.
Series 112 trainsets
Series 112 trainsets are Spanish high-speed electric multiple units built for Renfe, designed for long-distance AVE services at speeds of up to around 300 km/h.
-
C.
M100 series trains
The M100 series trains are the original electric multiple units that have operated on the Helsinki Metro since its opening, known for their robust design and long service life.
-
D.
103 series EMU
The 103 series EMU is a Japanese commuter electric multiple unit train type that served extensively in urban areas such as Tokyo and Osaka from the 1960s, becoming one of Japan National Railways' most iconic and long-lived train series.
-
E.
NM-02 trains
NM-02 trains are a model of electric multiple-unit metro cars used on Mexico City Metro’s Line 3, designed for high-capacity urban passenger service.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Series 102 trainset Triple: [Spanish AVE, rollingStock, Series 102 trainset]
Generated description
The Series 102 trainset is a high-speed electric multiple unit used by Spain’s AVE network, known for its streamlined “duck-bill” nose and operation on key routes such as Madrid–Barcelona.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Series 102 trainset Target entity description: The Series 102 trainset is a high-speed electric multiple unit used by Spain’s AVE network, known for its streamlined “duck-bill” nose and operation on key routes such as Madrid–Barcelona.
-
A.
Series 100 trainsets
Series 100 trainsets are Spain’s first-generation high-speed trains, derived from the French TGV design and used by Renfe for AVE services.
-
B.
Series 112 trainsets
Series 112 trainsets are Spanish high-speed electric multiple units built for Renfe, designed for long-distance AVE services at speeds of up to around 300 km/h.
-
C.
M100 series trains
The M100 series trains are the original electric multiple units that have operated on the Helsinki Metro since its opening, known for their robust design and long service life.
-
D.
103 series EMU
The 103 series EMU is a Japanese commuter electric multiple unit train type that served extensively in urban areas such as Tokyo and Osaka from the 1960s, becoming one of Japan National Railways' most iconic and long-lived train series.
-
E.
NM-02 trains
NM-02 trains are a model of electric multiple-unit metro cars used on Mexico City Metro’s Line 3, designed for high-capacity urban passenger service.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0b50192308190a284fcc89dd23a49 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc5764188190829de6f5abd6e00f |
completed | April 21, 2026, 4:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09473c3fa88190b6ca4dfbc7c1c409 |
completed | May 17, 2026, 4:42 a.m. |
| NEDg | Description generation | batch_6a09489e80288190b401d11ccde39dc1 |
completed | May 17, 2026, 4:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a094995d5bc8190b25d328dbf06b8b1 |
completed | May 17, 2026, 4:52 a.m. |
Created at: April 16, 2026, 1:54 p.m.